diff --git a/src/acconfig.h b/src/acconfig.h
index c5399a3c23a799e99ee45e2cae5cde0147360685..b04c89e543a3c3c7961e9438b0561cec598f1f95 100644
--- a/src/acconfig.h
+++ b/src/acconfig.h
@@ -1,5 +1,5 @@
 /*
- * $Id: acconfig.h,v 1.66 2000/10/13 19:40:07 hubbe Exp $
+ * $Id: acconfig.h,v 1.67 2000/10/28 15:51:40 grubba Exp $
  */
 #ifndef MACHINE_H
 #define MACHINE_H
@@ -30,7 +30,7 @@
 /* Define this if you want to enable the shared nodes mode of the optimizer. */
 #undef SHARED_NODES
 
-/* The following four are used by smartlink */
+/* The following USE_* are used by smartlink */
 /* Define this if your ld sets the run path with -rpath */
 #undef USE_RPATH
 
@@ -40,6 +40,9 @@
 /* Define this if your ld sets the run path with -YP, */
 #undef USE_YP_
 
+/* Define this if your ld sets the run path with +b */
+#undef USE_PLUS_b
+
 /* Define this if your ld uses -rpath, but your cc wants -Wl,-rpath, */
 #undef USE_Wl